package com.huazai.yangge.completable.lock;

import java.time.temporal.ValueRange;

/**
 * @author huazai
 * @date 2024/2/22
 */
public class LockSyncDemo {
    // javap -c  class路径
    static Object o = new Object();

    public  void m1() {
        synchronized (o) {
            System.out.println("synchronized ======= = ");
        }
    }

    public static void main(String[] args) {

    }
}
